Date published: 2025-10-14

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Ribitol (CAS 488-81-3)

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Alternate Names:
Adonitol
Application:
Ribitol is a sugar alcohol formed by the reduction of ribose
CAS Number:
488-81-3
Purity:
≥99%
Molecular Weight:
152.15
Molecular Formula:
C5H12O5
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Ribitol is a pentose sugar alcohol formed by the reduction of ribose. It occurs naturally in the plant Adonis vernalis and in the cell walls of Gram positive bacteria. It contributes to the chemical structure of riboflavin and flavin mononucleotide.


Ribitol (CAS 488-81-3) References

  1. Membrane-bound sugar alcohol dehydrogenase in acetic acid bacteria catalyzes L-ribulose formation and NAD-dependent ribitol dehydrogenase is independent of the oxidative fermentation.  |  Adachi, O., et al. 2001. Biosci Biotechnol Biochem. 65: 115-25. PMID: 11272814
  2. Influence of D-arabitol and ribitol on neuronal network activity.  |  Klusmann, A., et al. 2005. J Inherit Metab Dis. 28: 1181-3. PMID: 16435225
  3. Enhancing the flux of D-glucose to the pentose phosphate pathway in Saccharomyces cerevisiae for the production of D-ribose and ribitol.  |  Toivari, MH., et al. 2010. Appl Microbiol Biotechnol. 85: 731-9. PMID: 19711072
  4. Effect of Ribitol and Plant Hormones on Aposymbiotical Growth of the Lichen-forming Fungi of Ramalina farinacea and Ramalina fastigiata.  |  Wang, Y., et al. 2009. Mycobiology. 37: 28-30. PMID: 23983503
  5. The Multiple Hydrogen-Bonding Networks of Polyol Ribitol.  |  Peña, I., et al. 2018. Chemistry. 24: 13408-13412. PMID: 30066382
  6. Ribitol enhances matriglycan of α-dystroglycan in breast cancer cells without affecting cell growth.  |  Lu, PJ., et al. 2020. Sci Rep. 10: 4935. PMID: 32188898
  7. NAD+ enhances ribitol and ribose rescue of α-dystroglycan functional glycosylation in human FKRP-mutant myotubes.  |  Ortiz-Cordero, C., et al. 2021. Elife. 10: PMID: 33513091
  8. Ribitol in Solution Is an Equilibrium of Asymmetric Conformations.  |  Ohno, S., et al. 2021. Molecules. 26: PMID: 34576942
  9. Ribitol and D-arabitol catabolism in Escherichia coli.  |  Scangos, GA. and Reiner, AM. 1978. J Bacteriol. 134: 492-500. PMID: 350825
  10. Ribitol dehydrogenase of Klebsiella aerogenes. Sequence and properties of wild-type and mutant strains.  |  Dothie, JM., et al. 1985. Biochem J. 230: 569-78. PMID: 3904726
  11. Ribitol and flavinogenesis in Eremothecium ashbyii.  |  Mehta, SU., et al. 1972. Biochem J. 130: 159-66. PMID: 4144070
  12. Regulation of pentitol metabolism by aerobacter aerogenes. II. Induction of the ribitol pathway.  |  Bisson, TM., et al. 1968. J Bacteriol. 95: 932-6. PMID: 5643066
  13. Xylitol-mediated transient inhibition of ribitol utilization by Lactobacillus casei.  |  London, J. and Hausman, S. 1982. J Bacteriol. 150: 657-61. PMID: 6802797

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Ribitol, 5 g

sc-281142
5 g
$40.00

Ribitol, 25 g

sc-281142A
25 g
$115.00

Ribitol, 100 g

sc-281142B
100 g
$350.00

Ribitol, 250 g

sc-281142C
250 g
$698.00

Ribitol, 1 kg

sc-281142D
1 kg
$2040.00